package com.example.fitnessservice.service;

/**
 * @author feng
 * @version 1.0
 * @&#064;description: TODO
 * @&#064;date 2022/11/24 14:06
 */
public interface UserCourseService {

    boolean join(Integer userId, Integer courseId, Integer courseCampIf);

    boolean whetherApply(Integer courseId);

    boolean dropCourse(Integer userId, Integer courseId, Integer courseCampIf);

    boolean getCourseInfo(Integer userId, Integer courseId, Integer courseCampIf);

    boolean latestTimeLimit(Integer courseId);

    Integer getCourseQuantity(Integer courseId);
}
